I-PTA (Percutaneous Transluminal Angioplasty) I-Balloon Catheter iyisisetshenziswa sezokwelapha esingenele kancane esisetshenziselwa ukwelapha imithambo yegazi emincane noma evalekile. Isetshenziswa ngokuyinhloko ezinqubweni ze-angioplasty ukubuyisela ukugeleza kwegazi ngokunweba i-lumen yomkhumbi. I-catheter inebhaluni eliphefumula phezulu phezulu, elinwebeka ukuze licindezele ama-plaque noma izilonda odongeni lomkhumbi, ngaleyo ndlela lithuthukise ukugeleza kwegazi.

I-PTCA Balloon Catheter isetshenziselwa kakhulu ukwelapha isifo senhliziyo (njenge-angina pectoris, i-myocardial infarction, njll.), ngokunweba imithambo yenhliziyo emincane noma evalekile ngebhaluni, kuthuthukiswe ukutholakala kwegazi le-myocardial. Kuyithuluzi elibalulekile ku-cardiology yokungenelela futhi lisetshenziswa kabanzi emakamelweni e-cardiac catheterization.

I-Catheter Eqondisayo ngokuvamile isetshenziselwa ukuhlinzwa kokungenelela kwenhliziyo (njengokungenelela kwe-coronary artery, ukungenelela kwe-peripheral vascular intervention, njll.). Umsebenzi wayo oyinhloko ukuhlinzeka ngendlela ezinzile yamathuluzi alandelayo (njengama-catheter ebhaluni, ama-stents) nokuqinisekisa ukuthi amathuluzi okuhlinza angafinyelela ngokushelela endaweni yezilonda.

I-Angiography Catheters zivame ukusetshenziselwa ukuhlolwa kwesithombe senhliziyo, imithambo yegazi ejikelezayo, nezinhlelo ze-neurovascular. Ijova ama-agent ahlukile emithanjeni yegazi ukusiza odokotela babone ngokucacile ukwakheka kwe-anatomical kanye nezilonda zemithambo yegazi, okuhlinzeka ngesisekelo esibalulekile sokuxilongwa nokwelashwa.

A - thayipha Idivayisi Ye-Inflation Yebhaluni iyithuluzi lezokwelapha elikhethekile elisetshenziselwa ukufutha nokucekela phansi amabhaluni ezinqubweni ezihlukahlukene ezihlasela kancane, njenge-angioplasty, ukubekwa kwe-stent, nokunye ukungenelela okudinga ukulawulwa kwengcindezi okunembile. Inguqulo elula futhi eyisisekelo uma iqhathaniswa nedivayisi yohlobo lwe-B, evame ukusetshenziswa ezinqubweni lapho ukuqapha kwengcindezi ethuthukisiwe kungabalulekile kangako.

Imininingwane namamodeli

B - thayipha I-Balloon Inflation Device iyithuluzi lezokwelapha eliyisipesheli elisetshenziselwa ukufutha nokucekela phansi amabhaluni ezinkambisweni ezihlukahlukene zezokwelapha, ikakhulukazi ku-angioplasty kanye nokubekwa kwe-stent. Lawa madivayisi aklanyelwe ukunikeza ukulawula okunembile phezu kwengcindezi kanye nevolumu yokwehla kwamandla emali, ukuqinisekisa ukuphepha nokunemba ngesikhathi sokungenelela. Isibambo se-Anti slip, ukusebenza kwesandla esisodwa, ukukhululwa kwengcindezi esheshayo.

Imininingwane namamodeli

Isibhamu - uhlobo (Isibhamu - Ukubamba) Idivayisi Yokwenyuka Kwamanani Emali Yebhaluni iyithuluzi lezokwelapha eliyimanuwali eliklanyelwe ukwehla kwamandla emali/ukwehla kwamandla emali okunembile nokulawulwayo kwama-catheter amabhaluni ngesikhathi sezinqubo zemithambo ezihlasela kancane njenge-Percutaneous Transluminal Angioplasty (PTA), Ukuthunyelwa Kwe-Stent, I-Lower Limb Angioplasty nokunye.

Imininingwane namamodeli

Uhlobo lwe-HP (Ukucindezela Okuphezulu) Idivayisi Yokwenyuka Kwamanani Emali Yebhaluni iyithuluzi lezokwelapha elisezingeni eliphezulu elakhelwe ngokukhethekile izinqubo zokungenelela ezidinga amazinga okucindezela aphezulu kakhulu. Le divayisi iyithuluzi elibalulekile emikhakheni efana ne-interventional cardiology, i-radiology, nokuhlinzwa kwemithambo, lapho ukwehla kwamandla emali ebhaluni okunembe nokulawulwayo kubalulekile ukuze kube nemiphumela eyimpumelelo. Idivayisi yohlobo lwe-HP yakhelwe ukuphatha izimfuno ezinzima zezinqubo ezifana ne-coronary angioplasty, ukufakwa kwe-stent okuyinkimbinkimbi, nezinye izinhlelo zokusebenza ezinomfutho ophezulu, okuqinisekisa kokubili ukuphepha nokusebenza kahle.

Imininingwane namamodeli

Isethulo se-Sheath isetshenziselwa ukwandisa i-percutaneous incision futhi isungule ukufinyelela komkhumbi wegazi ngokusebenzisa indlela ye-Seldinger, ukusiza i-catheter ukuthi ingene emthonjeni noma emthanjeni ukuze isebenze.

I Isethi Yemikhumbi Ye-Hemostasis (Phusha - Donsa) iyithuluzi elithuthukisiwe lokuvala imithambo elenzelwe ukufeza izinqubo ze-hemostasis ezisheshayo, ezivikelekile ngemuva kwe-arterial noma i-venous (isb., i-angiography, i-catheterization). I-push - pull mechanism yayo iqinisekisa ukusebenza okulula, kunciphisa ukukhathala kodokotela kuyilapho kuthuthukisa ukuphepha kwesiguli.

I Isethi ye-Hemostasis Valve (Push - Chofoza Uhlobo)iyisisetshenziswa sezokwelapha esisetshenziswa ezinqubweni zokufinyelela emithanjeni, njengokubekwa kwemigqa emaphakathi, i-angiography, noma okunye ukungenelela okusekelwe ku-catheter. Isiza ukugcina inkambu engenalo igazi kuyilapho ivumela ukufakwa nokuguquguquka okushelelayo kwezintambo zokuqondisa, ama-catheter, noma ezinye izisetshenziswa.

I I-Hemostasis Valve enesethi - Isikulufu iyisisetshenziswa sezokwelapha esivame ukusetshenziswa ezinqubweni zokufinyelela emithanjeni (efana ne-angiography, i-angioplasty, noma ukungenelela okusekelwe ku-catheter) ukuze kuvinjelwe ukugeleza kwegazi emuva kuyilapho kuvumela ukwethulwa kwezintambo zokuqondisa, ama-catheter, noma ezinye izisetshenziswa.

I-Medical Manifold isetshenziswa ekuhlinzeni kokungenelela kwemithambo ukuze kusungulwe iziteshi zomjovo eziningi zomuthi owuketshezi noma okuhlukile. Inani eliphakeme lokucindezela lomkhiqizo ngu-500psi.

Imininingwane namamodeli

Isethi Ehlukahlukene Yezokwelapha isetshenziselwa ukumnika umuthi noma umehluko phakathi kweziguli ezinesifo senhliziyo.

Imininingwane namamodeli

Isipetu sokulawula umthamo isetshenziselwa kakhulu ukuqhathanisa izinto noma umjovo womuthi owuketshezi ekwelapheni okungenele kancane noma ukuhlinzwa kokuxilonga. Kulula ukusebenza nokulawula. Lo mklamo uvumela abasebenzi bezokwelapha noma iziguli ukuthi zijove imithi ngokuzinza nangokunembe, ikakhulukazi ezimweni ezidinga amandla amakhulu noma ukuhlinzwa isikhathi eside.

Imininingwane namamodeli

I Ibhendi yokuvala i-Medical Screw Radial Arteryiyisisetshenziswa sezokwelapha esikhethekile esiklanyelwe ukuthola ukopha (ukumisa ukopha) ngemva kwezinqubo ezihilela ukufinyelela komthambo we-radial, njenge-catheterization yenhliziyo, i-angiography, noma ezinye izinqubo ze-radiology interventional. Lo mshini uwusizo ikakhulukazi ekulawuleni indawo yokubhoboza emthanjeni we-radial (otholakala esihlakaleni), othandwa kakhulu kunokungena komthambo wesifazane ngenxa yengozi yawo ephansi yezinkinga kanye nokululama kwesiguli ngokushesha.

I-screw mechanism kule bhendi yokuvala ivumela ukusetshenziswa kwengcindezi enembile futhi elungisekayo, iqinisekisa i-hemostasis esebenzayo ngenkathi igcina ukugeleza kwegazi esandleni. Kuyisixazululo esiphephile, esisebenza kahle, nesilungele isiguli sokunakekelwa kwangemva kwenqubo.